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-rw-r--r--os/various/chprintf.c8
1 files changed, 8 insertions, 0 deletions
diff --git a/os/various/chprintf.c b/os/various/chprintf.c
index 3cb66bf91..7b02ab3ba 100644
--- a/os/various/chprintf.c
+++ b/os/various/chprintf.c
@@ -21,6 +21,14 @@
Concepts and parts of this file have been contributed by Fabio Utzig.
*/
+/**
+ * @file chprintf.c
+ * @brief Mini printf-like functionality.
+ *
+ * @addtogroup chprintf
+ * @{
+ */
+
#include <stdarg.h>
#include "ch.h"